Aug 10, 2019· Free Powerpoint Templates Page 10 Raw materials and test methods Cement :- Ordinary Portland Cement (43 Grade) with 28 percent normal consistency with specific surface 3300 cm2/g conforming to IS: 8112-1989 [8] was used. Marble sludge powder :- Marble sludge powder was obtained in wet form directly taken from deposits of marble factories.
materials is a practical solution for pollution problem. So the proposed system is to the invention of waste marble sludge powder and bottom ash as the replacement of clay bricks regarding the strength and durability studies. In our project, totally 100 number of bricks are to be casted with partial replacement of marble sludge powder.
Jan 01, 2020· Today, the ecological trend seeks to restrict the use of natural raw materials in construction materials and therefore the use of alternative materials (waste) from industrial activities, with significant economic, energetic and environmental advantages, has increased interest . Sludge powder of marble is an industrial waste which is made up of ...
In this work, three different samples of solid industrial wastes cement kiln dust (CKD), granulated blast furnace slag and marble sludge were employed in a cold bonding pelletization process for the sustainable production of artificial aggregates. The activating action of CKD components on the hydraulic behavior of the slag was explored by evaluating the neo-formed phases present in several ...
Using the marble extraction industry can be incorporated in concrete 5% sludge content in concrete aggregate will have a significant with partial replacement of cement up to 10%. It was also impact on sludge amounts in the environment, possibly observed that the use of plasticizers improves the mechanical eliminating sludge disposal into the ...
Oct 07, 2017· Two addition modes were used to explore the maximum addition of municipal sewage sludge as a raw material in cement clinker production. The clinker and cement product quality were determined by chemical analysis, cement quality testing, characterization of the clinker crystalline phases, and leaching tests. Municipal sewage sludge addition in the raw mix could be up to 30% based on the cement ...
Low cost concrete bricks using marble slurry as a raw material Manpreet Singh1*, Anshuman Srivastava2*, Pratyaksh Agarwal3* 1 Research Scholar, Department of Civil Engineering, BITS-PILANI, Pilani, India 2 Associate Professor, Department of Civil Engineering, BITS-PILANI, Pilani, India 3 Under Graduate Student, Department of Civil Engineering, BITS-PILANI,
Marble sludge powder can be used as filler and helps to reduce the total voids content ... raw material for cement production with water purification sludge (W PS) was investigated by ...
Ornamental stone sludge Valorisation in mortars. Victor M Ferreira. Luciano Senff. Victor Ferreira. Regina Modolo. Victor M Ferreira. Luciano Senff. Victor Ferreira. Regina Modolo. PDF. Download Free PDF. Free PDF. Download with Google Download with Facebook. or. Create a …
Apr 18, 2019· The suitability of a marble sludge generated in the ornamental rock industry of Andalusia (Spain) has been assessed as raw material in ceramic bricks. Mixtures containing a clayey base and 0, 2.5, 5, 7.5, and 10 wt% of marble powder have been shaped into 60 × 30 × 10-mm 3 prismatic specimens and sintered at 950 °C in a muffle.
Feasibility study of manufacturing concrete eco-blocks using marble sludge powder as raw materials F. J. Aukour Faculty of Natural Resources and Environment, The Hashemite University, Jordan Abstract Marble waste, in the form of sludge obtained from the marble cutting industry, was incorporated in the mixture formulations of concrete block.
Other research results showed that 15% of marble sludge is deemed optimum for the manufacturing of burnt clay bricks leading toward sustainable, economical, environment-friendly, and energy-efficient construction [32,33].El-Alfi, E.A. and Gado, R.A. confirm the possibility of the production of cement by raw mix contained in 25% kaolin, 20% ...
Feasibility study of manufacturing concrete eco-blocks using marble sludge powder as raw materials April 2009 · WIT Transactions on Ecology and the Environment Fakher J. Okur
concrete production and composites, the corrosion resistance of steel rebars, fired brick, and in the stoneware industry [13–16]. Also, a study has been published [17] on the characterization and recycling potentiality of Egyptian marble sludge and its compatibility for use in different industrial applications.
marble sludge and basic oxygen furnace sludge respectively, as a raw material for the production of cement in order to produce eco-cement. They were able to replace up to 50% of the lime stone and also other materials. These complete replacements of three wastesludge were considered for s conventional cement raw materials. The hydration of eco ...
Cement and Practical Use of Sludge made from .as a raw material of ordinary portland cement (.000 tons of clinkers were produced using the addition. .the Production of Cement Using Marble Dust as Raw Material
Producing eco-blocks to be used in houses' building from marble sludge through maximum possible substitution of sludge for sand and other components of the mixed materials used in block manufacturing was investigated. Samples of different formulations, in the form of extruded bars, were produced at both laboratory and pilot-plant scales and characterized at the final stage of the …
The results showed that 28-day Waste sludge as cement-like material: Tay et al. compressive strengths of concrete samples with (2002) investigated the utilization potential of digested artificial aggregate ranged between 31-38.5 N/mm2 and dewatered sludge in the production of cement like while concrete with granite gives 38 N/mm2, though, material.
The results conclude that the bricks containing Marble slurry as a raw material prove to be 10 % less costly compared to the bricks from the normal mortar mix. ... of using marble sludge powders ...
The wet granite sludge was compression strength of 20% than control mix using a dried up prior to the preparation of the concrete samples in substitute of 10% of cement by marble powder in the order to have a constant W/C ratio in the designed mix. presence of a super-plasticizing admixture.
67 concrete sludge samples in a second batch. Together with the first batch, 87 sludge samples were collected over a period of two years. Testing of Raw Materials; Cold Clinker Meals; Clinker and Cement Properties The procedure to recover the sludge material from the basin was to shovel the concrete sludge with the bucket of a wheel loader
Feb 07, 2019· Therefore, there are sludge pools with high and low titer content on cement plants. The sludge from pools is mixed in certain proportions. In this connection, each cement plant has its own, unique composition of raw materials for production of finished goods. For example, a mixture of materials used by some cement plants in Ukraine.
Characterization of marble powder for its use in mortar and concrete. NMET/ACE International Symposium on Sustainable Development of Cement and Concrete, October 5-7, Toronto, CANADA. [9]. Salih Yazicioglu.2006. Physico-chemical treatment of marble processing wastewater and recycling of its sludge. Materials
Feasibility Study of Manufacturing Eco- Blocks Concrete Using Marble Sludge powder as Raw Materials Fakher J. Aukour Faculty of Natural Resources and Environment The Hashemite University, Jordan Abstract Marble wastes in the form of sludge obtained from marble cutting industry were incorporated in the batch formulations of block concrete.
From the above study, it is concluded that the quarry rock dust and marble sludge powder may be used as a replacement material for fine aggregate. The replacement of fine aggregate with 50% marble sludge powder and 50% Quarry rock dust (Green concrete) gives an excellent result in strength aspect and quality aspect.
May 31, 2021· marble sludge addition reinforces cement concrete matrix and acts as a filler. Moreover, the results of the work of Ahmed, O.M. et al. 2016 [24] showed that using up to 20% of marble sludge improves both physical and mechanical properties of concrete products. In addition, marble sludge was used as precursor for new alkali-activated materials ...
2.1.1. Chemical and Physical Characterization of Raw Materials Two different types of cement kiln dust, named CKD 1 and CKD 2, a granulated blast furnace slag (GBFS) and a marble sludge (MS) were employed to produce cold-bonding pellets. The CKD 1 and CKD 2 samples were representative of plants operating in different conditions and were ...
The waste generated from the granite price of raw materials like cement, steel, timber, polishing units is being disposed and dumped as aggregates, etc. ... Compacting Green Concrete Using Crusher granite sludge powder increases. 17% increment in the compressive strength is Rock Dust and Marble Sludge Powder as Fine Aggregate",KSCE journal of ...